[Form 4] WASHINGTON TRUST BANCORP INC Insider Trading Activity

Rhea-AI Filing Summary

WASHINGTON TRUST BANCORP INC director Lisa M. Stanton received a stock grant of 1,260 shares of Common Stock on April 28, 2026 as a compensation-related acquisition at a stated price of $0.00 per share. After this award, her direct holdings total 6,320 shares of Common Stock.

She also has indirect ownership of 137.8505 shares through the “Lisa M. Stanton Rev Trust.” According to a footnote, this trust balance reflects shares acquired through dividend reinvestments that are exempt from Form 4 reporting under Rule 16a-11, meaning those reinvestment acquisitions are not treated as reportable open-market transactions.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Stanton Lisa M.

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,260	$0.00	--
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 6,320 shares (Direct, null); Common Stock — 137.851 shares (Indirect, Lisa M. Stanton Rev Trust)

Footnotes (1)

1. [object Object]

Key Figures

Stock grant: 1,260 shares Direct holdings after grant: 6,320 shares Indirect trust holdings: 137.8505 shares +1 more

4 metrics

Stock grant 1,260 shares Common Stock grant on April 28, 2026

Direct holdings after grant 6,320 shares Common Stock directly owned after transaction

Indirect trust holdings 137.8505 shares Held via Lisa M. Stanton Rev Trust; dividend reinvestments

Grant price per share $0.0000 per share Reported price for 1,260-share award

Key Terms

Grant, award, or other acquisition, Rule 16a-11, dividend reinvestments, indirect ownership

4 terms

Grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

Rule 16a-11 regulatory

"dividend reinvestments exempt from Form 4 reporting under Rule 16a-11"

dividend reinvestments financial

"Balance reflects acquisitions pursuant to dividend reinvestments exempt"

indirect ownership financial

"ownership_type: indirect; nature_of_ownership: Lisa M. Stanton Rev Trust"

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Stanton Lisa M.

(Last) (First) (Middle)

17064 CROSSGATE DRIVE

(Street)

JUPITER FLORIDA 33477

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
WASHINGTON TRUST BANCORP INC [ WASH ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/28/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	04/28/2026		A		1,260	A	$0	6,320	D
Common Stock								137.8505(1)	I	Lisa M. Stanton Rev Trust

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Balance reflects acquisitions pursuant to dividend reinvestments exempt from Form 4 reporting under Rule 16a-11

Remarks:

	/s/Kristen L. DiSanto, Attorney-in-Fact	04/30/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)